我在Go App Engine应用程序中有一个推送任务队列.当我们尝试将任务排入测试时,无论出于何种原因,任务总是返回404.
我们的app.yaml:
runtime: go
api_version: go1.9
handlers:
- url: /worker/.*
script: _go_app
login: admin
- url: /.*
script: _go_app
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实际的任务调用:
func Handler(w http.ResponseWriter, r *http.Request) {
ctx := appengine.NewContext(r)
t := taskqueue.NewPOSTTask("/worker", map[string][]string{"key": {"val"}})
_, err := taskqueue.Add(ctx, t, "")
if err != nil {
log.Errorf(ctx, "Failed to add task");
}
fmt.Fprintf(w, "Success");
}
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一个仍然不完整的处理程序,但它存在!
func Worker(w http.ResponseWriter, r *http.Request) {
ctx := appengine.NewContext(r)
log.Infof(ctx, "Worker succeeded")
}
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最后,证明我们实际上已经添加了路由器的路径:
func init() {
http.HandleFunc("/", Handler)
http.HandleFunc("/worker", Worker)
}
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当我们实际运行测试时,我们总是得到以下日志记录输出: …
我正在尝试从appsettings.json文件中读取值列表.我能够Logging毫无问题地读取值,但列表值(即Servers)为空:
appsettings.json:
{
"Logging": {
"IncludeScopes": false,
"LogLevel": {
"Default": "Debug",
"System": "Information",
"Microsoft": "Information"
}
},
"Servers": [
"SCHVW2K12R2-DB",
"SCHVW2K12R2-DB\\MSSQL2016",
"SCHVW2K8R2-DB"
]
}
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对象类:
public class AppSettingsConfiguration
{
public Logging Logging { get; set; }
public Servers Servers { get; set; }
}
//Logging Objects
public class Logging
{
public bool IncludeScopes { get; set; }
public LogLevel LogLevel { get; set; }
}
public class LogLevel
{
public string Default { get; …Run Code Online (Sandbox Code Playgroud) 我无法解决此问题,请帮助我!我遇到以下错误:
Could not find com.android.support:appcompat-v7:28.0.3.
Searched in the following locations:
file:/C:/invincible/extras/m2repository/com/android/support/appcompat-v7/28.0.3/appcompat-v7-28.0.3.pom
file:/C:/invincible/extras/m2repository/com/android/support/appcompat-v7/28.0.3/appcompat-v7-28.0.3.jar
file:/C:/invincible/extras/google/m2repository/com/android/support/appcompat-v7/28.0.3/appcompat-v7-28.0.3.pom
file:/C:/invincible/extras/google/m2repository/com/android/support/appcompat-v7/28.0.3/appcompat-v7-28.0.3.jar
file:/C:/invincible/extras/android/m2repository/com/android/support/appcompat-v7/28.0.3/appcompat-v7-28.0.3.pom
file:/C:/invincible/extras/android/m2repository/com/android/support/appcompat-v7/28.0.3/appcompat-v7-28.0.3.jar
file:/C:/Program Files/Android/Android Studio/gradle/m2repository/com/android/support/appcompat-v7/28.0.3/appcompat-v7-28.0.3.pom
file:/C:/Program Files/Android/Android Studio/gradle/m2repository/com/android/support/appcompat-v7/28.0.3/appcompat-v7-28.0.3.jar
https://dl.google.com/dl/android/maven2/com/android/support/appcompat-v7/28.0.3/appcompat-v7-28.0.3.pom
https://dl.google.com/dl/android/maven2/com/android/support/appcompat-v7/28.0.3/appcompat-v7-28.0.3.jar
http://jcenter.bintray.com/com/android/support/appcompat-v7/28.0.3/appcompat-v7-28.0.3.pom
http://jcenter.bintray.com/com/android/support/appcompat-v7/28.0.3/appcompat-v7-28.0.3.jar
Required by:
project :app
Please install the Android Support Repository from the Android SDK Manager.
Open Android SDK Manager
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我尝试下载,但显示如下:
{
"errors" : [ {
"status" : 404,
"message" : "Could not find resource"
} ]
}
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我的build.gradle节目Gradle项目同步失败。基本功能将无法正常运行。
我的build.gradle代码:
***android {
compileSdkVersion 28
defaultConfig {
applicationId "com.example.myapplication"
minSdkVersion 15
targetSdkVersion …Run Code Online (Sandbox Code Playgroud) 我试图通过以下两个函数来理解我看到的一些不同的行为:
def hex_to_64(string):
hex_string = binascii.a2b_hex(string)
return binascii.b2a_base64(hex_string)
def hex_to_64_2(string):
hex_string = binascii.a2b_hex(string)
return base64.b64encode(hex_string)
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如果我将一个十六进制字符串传递给前者,我会在最后用换行符将其取回,而后者则没有。有什么原因吗?
这篇GCP文章建议使用两个独立的项目:一个用于密钥管理,另一个用于加密/解密.
这似乎是一个适用于用户角色的设置,但不适用于服务角色,因为服务角色绑定到它所属的项目.我错过了什么吗?
实际上是否有一种方法可以创建一个角色(在项目1中,比如项目1),创建KMS密钥,然后有一个服务角色(在项目2中),它可以在运行时访问所述密钥以进行解密?
我正在开发一个网站,希望在其中包含 Google 的 reCAPTCHA。
如果我将以下<script>标签添加到我的<head>:
<script crossorigin="anonymous" src='https://www.google.com/recaptcha/api.js'>
</script>
我收到以下错误:
Access to Script at 'https://www.google.com/recaptcha/api.js' from origin 'http://localhost:3000' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:3000' is therefore not allowed access.
好吧,好吧,够公平的。在 localhost 上工作时,我始终可以在 Chrome 上禁用 CORS。但域名是 www.google.com。我不太愿意将 access-control-allow-origin 标头发送到 google 根域上的任何内容 - 这感觉就像是一个可以让公交车通过的安全漏洞。
如何通过合理的生产设置来解决此问题,以处理此处的跨源问题?
我想根据前一个规则的结果运行一个规则。如何使用前向链接实现此功能?我不想为每个规则创建不同的类对象来实现前向链接。
在此示例中,仅为这一规则创建了一个 InstantDiscount 对象以实现前向链接。
public class PreferredCustomerDiscountRule : Rule
{
public override void Define()
{
Customer customer = null;
IEnumerable<Order> orders = null;
Double total = Double.NaN;
When()
.Match<Customer>(() => customer, c => c.IsPreferred)
.Query(() => orders, x => x
.Match<Order>(
o => o.Customer == customer,
o => o.IsOpen)
.Collect())
.Let(() => total, () => orders.Sum(x => x.Amount))
.Having(() => total > 1000);
Then()
.Yield(_ => new InstantDiscount(customer, total * 0.05));
}
}
public class PrintInstantDiscountRule : Rule
{
public …Run Code Online (Sandbox Code Playgroud) asp.net-core ×1
build.gradle ×1
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cross-domain ×1
go ×1
json ×1
nrules ×1
python ×1
python-2.7 ×1
recaptcha ×1
repository ×1